Army Base Realignment and Closure

Irwin Support Detachment Annex


BRAC Summary: The Irwin Army Family Housing Site was constructed in 1958 to support the adjacent NIKE missile battery. In 1968, the missile site was closed and the property excessed. The housing was retained for use by active duty personnel serving in the Greater Pittsburgh area, and Fort Meade provided installation over-sight. The housing site was closed in 1991.

Property Description: The housing site was located on 10.98 acres of land in Irwin, Westmoreland County, PA. It consisted of 16 “Capehart”-style single-family, three-bedroom housing units.

Conveyance Summary:
Starting Acres: 10.98
Remaining Acres: 0.00
Conveyed Acres: 10.98

Last Page Update: July 14, 2026